baber/WOPTO huggingface dataset:
Patent JP-2017127029-A (JP)
Title: Reproduction device, conversion device, reproduction method and computer program
Inventor: TERADA KENGO
IPC: H04N5/66
Filed: 2017-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a display method that achieves a further improvement.SOLUTION: A reproduction device includes an EOTF converter for receiving a video signal having a first luminance range and subjecting the video signal to an EOTF (Electro-Optical Transfer Function) conversion to obtain a first luminance value, a first luminance converter for converting the first luminance value to a second luminance value corresponding to a second luminance range having a maximum value which is smaller than the maximum value of the first luminance range and larger than the maximum value of the luminance of the SDR (Standard Dynamic Range) signal, a second luminance converter for converting the second luminance value into a third luminance value corresponding to a third luminance range which is the luminance range of the SDR signal, and an inverse EOTF converter for performing inverse EOTF conversion on the third luminance value and outputs the result.SELECTED DRAWING: Figure 11
Patent JP-2018177477-A (JP)
Title: Sheet feeder and image forming apparatus
Inventor: OTA SHO
IPC: B65H1/14
Filed: 2017-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feeder that can prevent occurrences of poor feeding by a conveyance rotor while increasing the conveyance force by setting a feed start position of a feed rotor in an upper position when feeding a specific kind of sheet.SOLUTION: A sheet feeder has a controller that controls the vertical position of a pickup roller 5a to a first position in the state that an auxiliary tray 7 is not set up on a sheet loading plate 4. In this state, in the case that the pickup roller 5a carries out feeding of the lowermost sheet of a sheet bundle, the intersecting position of a first virtual surface 4v and a feed roller 5b provides a first intersecting position A. Meanwhile, in the state that the auxiliary tray 7 is set up on the sheet loading plate 4, the vertical position of the pickup roller 5a is controlled to a second position. In this state, in the case that the pickup roller 5a carries out feeding of the lowermost sheet of the sheet bundle, control is carried out such that the intersecting position of a second virtual surface 7v and the feed roller 5b becomes a second intersecting position B identical to or lower than the first intersecting position A.SELECTED DRAWING: Figure 6
Patent JP-2017226067-A (JP)
Title: Kitchen knife grinder and use method of the same
Inventor: TAKEUCHI EIJI
IPC: B24B3/36
Filed: 2017-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a kitchen knife sharpener or the like that sharpens a kitchen knife by using a coarse grinding grindstone and then sharpens with a finishing grindstone by sticking a small amount of tempura oil or grease.SOLUTION: Two disk-like polishing grindstones 1, 1 which coat a surface part 2 with diamond powder are set in an opposite form. The center is provided with a coarse grinding grindstone a to which nuts 4, 4 are pivotally fitted from both right and left sides of a shaft rod 3 by penetrating the shaft rod 3, and two disk-like polishing grindstones 5, 5 which coat a surface part 6 with diamond powder are set. The center is provided with a finish grinding grindstone b to which nuts 8, 8 are pivotally fitted from both right and left sides of a shaft rod 7 by penetrating the shaft rod 7, and the coarse grinding grindstone a and the finish grinding grindstone b are arranged side by side with a predetermined interval on the top face part 9 to mount a finely long grip body c rotatably fitted and a left side blade guide d adjustable in slide to the top face part 9 of the finely long grip body c.SELECTED DRAWING: Figure 1
Patent JP-2018180482-A (JP)
Title: Speech detection apparatus and speech detection program
Inventor: ITO SHUSAKU
IPC: G10L15/02
Filed: 2017-04-21
Abstract: PROBLEM TO BE SOLVED: To reduce degradation of speech detection accuracy.SOLUTION: The watching terminal 10 includes a sound signal acquisition unit that acquires a sound signal; a sound candidate extraction unit that extracts a candidate for a section likely to sound as a sound section candidate based on a sound section of the time waveform of the sound signal, a feature amount calculation unit that calculates a feature amount indicating a degree of speech likeness of a frequency change in a speech section candidate, a speech speed calculation unit that calculates a speech speed in a speech section candidate, a correction unit for correcting the feature quantity according to the speech speed, and a speech detection unit for detecting the presence or absence of a speech in the speech section candidate based on the corrected feature quantity.SELECTED DRAWING: Figure 4
Patent JP-2017175630-A (JP)
Title: Broadcast signal receiver, television receiver, control program, recording medium, and broadcast signal receiving method
Inventor: OSADA TAKUYA
IPC: H04H20/28
Filed: 2017-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus, a program, and a method capable of quickly obtaining attribute information on audio data by a receiver.SOLUTION: A broadcast signal receiver 2 receives content and attribute information on an audio component of the content, and includes determination means for determining whether the audio component can be reproduced by the broadcast signal receiver 2 on the basis of the attribute information, and the attribute information includes information for specifying the simulcast of the content.SELECTED DRAWING: Figure 2
Patent JP-2017124333-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2017-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine, even if a display of a specific image is to be finished, capable of causing a player to understand that a shift can be made to the specific image again.SOLUTION: Operation means is provided for receiving operation by a detection of the motion of a player in order to display a specific image in display means. Display control means displays a second display image in the display means after a display result of a variable display is led out and displayed. The display control means includes: first display control means for performing a control to display a first display image in the display means, when a predetermined time is passed after the second display image is displayed; and a second display control means for displaying the specific image in response to a reception of the operation, and after that when finishing the display of the specific image, performing a control to display the first display image in the display means.SELECTED DRAWING: Figure 29
Patent JP-2018184804-A (JP)
Title: Natural ground buried steel pipe
Inventor: TAKAGI SHUNJI
IPC: E21D9/04
Filed: 2017-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a natural ground buried steel pipe whose crushing strength and breaking strength are guaranteed and which can decrease the possibility of releasing thread engagement between a male screw and female screw.SOLUTION: A natural ground buried steel pipe 10 buried into the natural ground in the condition of connected in series each other includes: an expanded diameter portion 20 formed in a predetermined range from a front end surface 12; a female screw 21 formed on an inner surface of the expanded diameter portion 20; a tapered inner surface portion 22 which is formed between the inner surface of the expanded diameter portion 20 and the inner surface of a main body portion and whose inner diameter decreases as spaced away from the front end surface 12; a small dimeter portion 33 formed on an outer surface in a predetermined range from a rear end surface 13; a tapered outer surface portion 32 formed on the small diameter portion 33; and a male screw 31 formed in the state of connecting to the small diameter portion 33. A male screw 31 of one of the natural ground buried steel pipe 10 (natural ground buried steel pip 2) and a female screw 21 of another one of the natural ground buried steel pipe 10 (natural ground buried steel pip 3) are threaded, and the former tapered outer surface portion 32 and the latter tapered inner surface portion 22 are pushed each other.SELECTED DRAWING: Figure 3
Patent JP-2018189486-A (JP)
Title: Method for signal detection and signal detector
Inventor: KUSHIHARA HIROSHI
IPC: G01D5/20
Filed: 2017-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for signal detection and a signal detector that can easily perform temperature correction processing.SOLUTION: There is generated an exciting signal formed of a constant current AC signal and a constant current DC signal overlapping with each other. The exciting signal is divided into a resistance ladder and an exciting coil C. In the resistance ladder, a resistor R1 and a resistor R2 are serially connected via the X-point, and a resistor R3 is serially connected to the exciting coil C via the Y-point. Based on a direct voltage value between the X-point and the Y-point and the respective resistance values of the resistors R1, R2, and R3, a temperature corrected value is determined. The detected signal is corrected on the basis of the temperature corrected value.SELECTED DRAWING: Figure 1
Patent JP-2018188012-A (JP)
Title: Vehicle lower part structure
Inventor: HOSOMI YUSUKE
IPC: B62D25/20
Filed: 2017-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle lower part structure capable of restraining deformation even with a small number of components by enhancing the strength and stiffness of a side member into which a load from a suspension is input.SOLUTION: On both side parts to which a vehicle lower part structure 1 is applied, a pair of side members 2 are arranged. A cross member 3 is provided between the pair of side members 2. Between the pair of side members 2 and both ends of the cross member 3, a cross member extension 4 is attached. An undersurface 31 of the cross member 3 is positioned above undersurfaces 21 of the pair of side members 2. A pair of trailing arm support parts 5 are fixed on the pair of side members 2. Each cross member extension 4 includes a vertical wall part 44 overlapped on an inner side face 22 of the side member 2 in the vehicle width direction by being bent downward at an end of adjacent side member 2 side and an inclined face part 42 formed by smoothly connecting the undersurface 31 of the cross member 3 with the undersurface 21 of the side member 2.SELECTED DRAWING: Figure 5
Patent JP-2017149161-A (JP)
Title: Label printer
Inventor: NAKAMA JUNYA
IPC: B41J11/42
Filed: 2017-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a label printer capable of preventing a label sheet from being wound by a platen roller and starting printing in a short time.SOLUTION: A label printer 100 issues a sheet-like label by feeding a sheet from a sheet roll in which a belt-like sheet is wound having a glue surface formed on one surface and a printing surface formed on the other surface. The label printer 100 has: conveying means such as a feed roller 7; a printing unit 3 composed of a thermal head 3a and a platen roller 3b; and a control unit for controlling the conveying means so that a tip part 4t of the sheet fed from the sheet roll is made to be on standby at a standby position at an upstream side in a sheet conveying direction from a position in which the thermal head 3a and the platen roller 3b press the sheet by a predetermined nip width.SELECTED DRAWING: Figure 3
Patent JP-2017183736-A (JP)
Title: Method for manufacturing semiconductor epitaxial wafer, semiconductor epitaxial wafer, and method for manufacturing solid state image sensor
Inventor: KADONO TAKESHI
IPC: C23C16/02
Filed: 2017-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor epitaxial wafer capable of suppressing metal pollution by exerting higher gettering capability.SOLUTION: A method for manufacturing a semiconductor epitaxial wafer 100 comprises: a first step for forming a first modified layer 18 in which constituent elements of a first cluster ion 16 are solidly solved, on a surface 10A of a semiconductor wafer 10 by irradiating the surface 10A of the semiconductor wafer with the first cluster ion 16; a second step for forming an epitaxial layer 20 on the first modified layer 18; a third step for forming a second modified layer 26 in which constituent elements of a second cluster ion 24 are solidly solved, on a part 20A of a surface of the epitaxial layer 20 by irradiating the part of the surface of the epitaxial layer 20 with the second cluster ion 24.SELECTED DRAWING: Figure 1
Patent JP-2018191772-A (JP)
Title: Head board
Inventor: ITO WATARU
IPC: A47C19/02
Filed: 2017-05-15
Abstract: To provide a functional module which has no possibility to cause a user's head part to be in contact with and which is easy to use.SOLUTION: A head board of a bed includes: a housing part provided at the end in the head board in the way that sideways of either in front of a mattress side of the bed or in a width direction of the bed opens and has a mounting surface; and a functional module which has a housing mounted on the mounting surface so that it can be taken in/out from an opening of the sideways and can perform a prescribed function via a front opening of the housing part. A contact part which can contact either a front surface or an upper surface of the housing is provided in the way that forward rotation of the housing is regulated.SELECTED DRAWING: Figure 4
Patent JP-2017131894-A (JP)
Title: Structure
Inventor: SHIBUSAWA KUNIHIKO
IPC: B01J35/02
Filed: 2017-05-15
Abstract: PROBLEM TO BE SOLVED: To maintain a photocatalytic function even in an environment without sufficient ultraviolet light.SOLUTION: A structure according to one embodiment has an amorphous carbon film formed on base material, and a titanium dioxide film formed on the amorphous carbon film. The structure can be used for various applications utilizing photocatalysis of the titanium dioxide film.SELECTED DRAWING: Figure 1
Patent JP-2018195073-A (JP)
Title: Information processing server
Inventor: MASUDA TAKURO
IPC: G09B29/10
Filed: 2017-05-17
Abstract: To provide an information processing server capable of generating appropriate traffic information while taking into account the presence/absence of traffic jam in at least one cruising lane on a road where multiple cruising lanes are present in parallel.SOLUTION: In a case where probe information of a first vehicle M1 being traveled in a designated link where multiple cruising lanes are present meets a designated condition, a traffic jam point in a designated cruising lane among the multiple cruising lanes is recognized. The "designated condition" is that a period in which a moving speed of the first vehicle M1 is equal to or lower than a threshold is continued for a designated period and indicates a traveling mode of the first vehicle M1 or directivity of the designated link. The "designated cruising lane" is one or partial cruising lanes associated with the directivity among the multiple cruising lanes in parallel in the designated link. Based on a recognition result of the traffic jam point, traffic information relating to the designated cruising lane is generated.SELECTED DRAWING: Figure 1
Patent JP-2017149983-A (JP)
Title: Method for generating hydrogel
Inventor: ALESSANDRO SANNINO
IPC: A23L33/20
Filed: 2017-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a method and a composition, which are improved for wound healing.SOLUTION: The present invention provides a method of generating a polymer hydrogel, the above method including (1) a step of preparing an aqueous polysaccharide derivative and an aqueous solution of polycarboxylic acid, (2) as needs arise, a step of mixing the above solution by, for example, stirring, (3) a step of isolating the polysaccharide derivative/polycarboxylic acid composite from the above solution, and (4) a step of heating the above polysaccharide derivative/polycarboxylic acid composite at the temperature of at least about 80°C to crosslink the polysaccharide with the polycarboxylic acid. The present invention further provides a polymer hydrogel generated by a method of the present invention.SELECTED DRAWING: None
Patent JP-2018194459-A (JP)
Title: Analyzer and analysis method
Inventor: KODAMA KENICHI
IPC: G01N21/31
Filed: 2017-05-18
Abstract: To efficiently extract information from spectral data.SOLUTION: An analyzer of the present invention comprises a plurality of spectral filters whose spectral transmittance or spectral reflectance to a wavelength region is different, a light-receiving unit for receiving light from an object via each of the plurality of spectral filters, and an analysis unit for analyzing the state of the object using the output of the light-receiving unit. When assuming that the quantity of light corresponding to each of n wavelengths of a first optical spectrum of the object in a first state is an n-dimensional first vector and the spectral transmittance or spectral reflectance corresponding to each of n wavelengths of spectral filters is an n-dimensional optical spectrum, each of the plurality of spectral filters has its spectral transmittance or spectral reflectance to n wavelengths defined so that the angle formed by a virtual filter vector created by linearly combining the respective optical spectrums and the first vector fits within a predetermined first range including orthogonality.SELECTED DRAWING: Figure 1
Patent JP-2018194712-A (JP)
Title: Image forming apparatus
Inventor: NAKAMURA MASAKAZU
IPC: G03G15/00
Filed: 2017-05-19
Abstract: To provide an image forming apparatus that, even when a difference in conveyance speed occurs between adjacent front and back conveying members, can maintain an amount of loop constant.SOLUTION: An image forming apparatus comprises: a loop detection part L that detects an amount of loop formed for a sheet between upstream conveying members (secondary transfer roller pair 461) and downstream conveying members (fixing roller pair F1) that convey the sheet; and a control part 10 that controls the amount of loop on the basis of a detection signal from the loop detection part L. When determining occurrence of one-side loop for the sheet on the basis of the detection signal from the loop detection part L, the control part 10 predicts and controls the amount of loop.SELECTED DRAWING: Figure 2
Patent JP-2018193017-A (JP)
Title: Congestion occurrence suppression travel control method and vehicle travel control device
Inventor: AKAOGI MIWAKO
IPC: B60W30/14
Filed: 2017-05-22
Abstract: To enable suppression and avoidance of speed reduction in a case of uphill, and sag part travel when travelling on express highway at constant speed regardless of quality of operation skill of a driver.SOLUTION: An engine control electronic control unit is formed capable of controlling travel speed by performing engine control based on running state of a vehicle. The engine control electronic control unit corrects, when it is determined that accelerator opening of a vehicle is a constant state during travelling on express highway and speed reduction occurs: S102-108, the accelerator opening to be capable of maintaining constant speed travelling at the speed corresponding to the accelerator opening before occurrence of speed reduction: S110 on the basis of the actual accelerator opening of the vehicle and the vehicle speed.SELECTED DRAWING: Figure 2
Patent JP-2018196423-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2017-05-23
Abstract: To achieve more appropriate heat countermeasures for control means having a display control function.SOLUTION: A game machine includes control means (e.g., a CPU for performance control) having a display control function (e.g., a VDP function) executing display control of performance display means (e.g., a performance display device), and temperature monitoring means (e.g., a temperature sensor) for monitoring the temperature of the control means. The game machine can limit the display control function in a step-by-step manner according to the temperature of the control means (e.g., when the temperature of the CPU for performance control reaches 60-70°C, a shift to a first limitation mode is made; when the temperature of the CPU for performance control reaches 71-94°C, a shift to a second limitation mode is made; and when the temperature of the CPU for performance control reaches 95°C or higher, a shift to a third limitation mode is made).SELECTED DRAWING: Figure 32
Patent JP-2018201342-A (JP)
Title: Form work support system
Inventor: FUJIIE HISASADA
IPC: A01F12/10
Filed: 2017-05-30
Abstract: To provide a farm work support system capable of further improving work accuracy.SOLUTION: A farm work support system includes: a work vehicle equipped with a work device for carrying out predetermined work while travelling on a farm field; a first position information acquisition device and a second position information acquisition device for acquiring position information; a communication unit capable of transmitting and receiving information between a carrying body that carries the first position information acquisition device and the work vehicle equipped with the second position information acquisition device; and a work information derivation part for deriving second information on subsequent work by the work vehicle in the farm field based on first information on preceding work in the farm field accompanied by a change in the position of the carrying body received from the carrying body.SELECTED DRAWING: Figure 2
Patent JP-2018201362-A (JP)
Title: Liquid seasoning
Inventor: ITO DAIKI
IPC: A23L27/00
Filed: 2017-05-31
Abstract: To provide a liquid seasoning containing glycerol fatty acid ester, particularly a liquid seasoning which is directly edible without diluting and has a low viscosity and which inhibits sediment from being produced.SOLUTION: A liquid seasoning containing 0.01 mass% or more and 10 mass% or less of a dried fish extract and glycerol fatty acid ester in terms of the amount reduced to a solid matter and containing tamarind seed gum as a component for inhibiting sediment from being produced.SELECTED DRAWING: None
Patent JP-2017146996-A (JP)
Title: Active stylus
Inventor: YAMAMOTO SADAO
IPC: G06F3/03
Filed: 2017-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an active stylus capable of communicating with both of a sensor controller supporting unidirectional protocols and a sensor controller supporting bidirectional protocols.SOLUTION: A dual mode stylus 130 for transmitting a signal to a sensor controller connected to an electrode group of a sensor according to predetermined protocols includes an electrode 101 provided near a tip of a pen, and a control unit (first communication unit 111, second communication unit 121, switch 133, and mode control unit 140). The control unit repeats detection operation of a second signal supplied to the electrode group by the sensor controller, determines whether to use (1) unidirectional protocols which unidirectionally transmit a first signal to the electrode group or (2) bidirectional protocols which transmit the first signal and detects the second signal according to the detection results of the second signal, and transmits the first signal according to the determined protocols.SELECTED DRAWING: Figure 8A
Patent JP-2018206611-A (JP)
Title: Method for producing sulfide solid electrolyte having argyrodite type crystal structure
Inventor: MARUYAMA JUNPEI
IPC: H01M10/0562
Filed: 2017-06-05
Abstract: To provide a method for producing an argyrodite type solid electrolyte with high ion conductivity, in a shorter time than before.SOLUTION: A method for producing a sulfide solid electrolyte having an argyrodite type crystal structure, has the step of separately crushing two or more compounds or simple substances, constituting the raw material mixture.SELECTED DRAWING: None